mirror of
https://github.com/Homebrew/brew.git
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70 lines
2.2 KiB
Ruby
70 lines
2.2 KiB
Ruby
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# frozen_string_literal: true
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require "bundle"
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RSpec.describe Homebrew::Bundle::Commands::Dump do
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subject(:dump) do
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described_class.run(global:, file: nil, describe: false, force:, no_restart: false, taps: true, brews: true,
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casks: true, mas: true, whalebrew: true, vscode: true)
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end
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let(:force) { false }
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let(:global) { false }
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before do
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Homebrew::Bundle::CaskDumper.reset!
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Homebrew::Bundle::BrewDumper.reset!
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Homebrew::Bundle::TapDumper.reset!
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Homebrew::Bundle::WhalebrewDumper.reset!
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Homebrew::Bundle::VscodeExtensionDumper.reset!
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end
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context "when files existed" do
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before do
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allow_any_instance_of(Pathname).to receive(:exist?).and_return(true)
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allow(Homebrew::Bundle).to receive(:cask_installed?).and_return(true)
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end
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it "raises error" do
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expect do
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dump
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end.to raise_error(RuntimeError)
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end
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it "exits before doing any work" do
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expect(Homebrew::Bundle::TapDumper).not_to receive(:dump)
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expect(Homebrew::Bundle::BrewDumper).not_to receive(:dump)
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expect(Homebrew::Bundle::CaskDumper).not_to receive(:dump)
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expect(Homebrew::Bundle::WhalebrewDumper).not_to receive(:dump)
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expect do
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dump
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end.to raise_error(RuntimeError)
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end
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end
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context "when files existed and `--force` and `--global` are passed" do
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let(:force) { true }
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let(:global) { true }
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before do
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ENV["HOMEBREW_BUNDLE_FILE"] = ""
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allow_any_instance_of(Pathname).to receive(:exist?).and_return(true)
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allow(Homebrew::Bundle).to receive(:cask_installed?).and_return(true)
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allow(Cask::Caskroom).to receive(:casks).and_return([])
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# don't try to load gcc/glibc
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allow(DevelopmentTools).to receive_messages(needs_libc_formula?: false, needs_compiler_formula?: false)
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stub_formula_loader formula("mas") { url "mas-1.0" }
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stub_formula_loader formula("whalebrew") { url "whalebrew-1.0" }
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end
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it "doesn't raise error" do
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io = instance_double(File, write: true)
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expect_any_instance_of(Pathname).to receive(:open).with("w").and_yield(io)
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expect(io).to receive(:write)
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expect { dump }.not_to raise_error
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end
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end
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end
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